CN1499445A - 全局定位的统计模型 - Google Patents
全局定位的统计模型 Download PDFInfo
- Publication number
- CN1499445A CN1499445A CNA031601367A CN03160136A CN1499445A CN 1499445 A CN1499445 A CN 1499445A CN A031601367 A CNA031601367 A CN A031601367A CN 03160136 A CN03160136 A CN 03160136A CN 1499445 A CN1499445 A CN 1499445A
- Authority
- CN
- China
- Prior art keywords
- image
- pen
- video camera
- encoded
- material standed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
- G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
- G06V30/1423—Image acquisition using hand-held instruments; Constructional details of the instruments the instrument generating sequences of position coordinates corresponding to handwriting
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
- User Interface Of Digital Computer (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/284,421 | 2002-10-31 | ||
US10/284,421 US7430497B2 (en) | 2002-10-31 | 2002-10-31 | Statistical model for global localization |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1499445A true CN1499445A (zh) | 2004-05-26 |
CN100377049C CN100377049C (zh) | 2008-03-26 |
Family
ID=32093522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031601367A Expired - Fee Related CN100377049C (zh) | 2002-10-31 | 2003-09-26 | 一种确定带有捕捉信息的摄像机的笔的路径的方法和系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7430497B2 (zh) |
EP (1) | EP1416365A3 (zh) |
JP (1) | JP2004152272A (zh) |
KR (1) | KR20040038649A (zh) |
CN (1) | CN100377049C (zh) |
BR (1) | BR0304269A (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7502507B2 (en) | 2002-10-31 | 2009-03-10 | Microsoft Corporation | Active embedded interaction code |
US7133563B2 (en) | 2002-10-31 | 2006-11-07 | Microsoft Corporation | Passive embedded interaction code |
US7263224B2 (en) * | 2004-01-16 | 2007-08-28 | Microsoft Corporation | Strokes localization by m-array decoding and fast image matching |
SE0401812D0 (sv) * | 2004-07-08 | 2004-07-08 | Anoto Ab | Method in creating a symbol pattern, symbol pattern obtained thereby method and system for finding a position in such symbol pattern and computer program product for performing the method |
GB0417075D0 (en) * | 2004-07-30 | 2004-09-01 | Hewlett Packard Development Co | Calibrating digital pens |
US20070267507A1 (en) * | 2005-01-21 | 2007-11-22 | Koninklijke Kpn N.V., | System for Digital Writing |
US7607076B2 (en) * | 2005-02-18 | 2009-10-20 | Microsoft Corporation | Embedded interaction code document |
US7826074B1 (en) | 2005-02-25 | 2010-11-02 | Microsoft Corporation | Fast embedded interaction code printing with custom postscript commands |
US7421439B2 (en) | 2005-04-22 | 2008-09-02 | Microsoft Corporation | Global metadata embedding and decoding |
US7400777B2 (en) | 2005-05-25 | 2008-07-15 | Microsoft Corporation | Preprocessing for information pattern analysis |
US7729539B2 (en) | 2005-05-31 | 2010-06-01 | Microsoft Corporation | Fast error-correcting of embedded interaction codes |
US7619607B2 (en) * | 2005-06-30 | 2009-11-17 | Microsoft Corporation | Embedding a pattern design onto a liquid crystal display |
US7817816B2 (en) | 2005-08-17 | 2010-10-19 | Microsoft Corporation | Embedded interaction code enabled surface type identification |
US20080143691A1 (en) * | 2005-11-23 | 2008-06-19 | Quiteso Technologies, Llc | Systems and methods for enabling tablet PC/pen to paper space |
JP2009031951A (ja) * | 2007-07-25 | 2009-02-12 | Sony Corp | 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム |
JP4730404B2 (ja) * | 2008-07-08 | 2011-07-20 | ソニー株式会社 | 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム |
JP2010165305A (ja) * | 2009-01-19 | 2010-07-29 | Sony Corp | 情報処理装置、および情報処理方法、並びにプログラム |
KR101058726B1 (ko) * | 2009-11-11 | 2011-08-22 | 삼성전자주식회사 | 조명 성분을 제거하기 위한 이미지 보정 장치 및 방법 |
CN102880611B (zh) * | 2011-07-14 | 2017-12-12 | 深圳市世纪光速信息技术有限公司 | 一种语言建模方法及语言建模装置 |
WO2013090494A1 (en) | 2011-12-16 | 2013-06-20 | 3M Innovative Properties Company | Optical digitizer system with position-unique photoluminescent indicia |
US8692212B1 (en) | 2012-10-29 | 2014-04-08 | 3M Innovative Properties Company | Optical digitizer system with position-unique photoluminescent indicia |
US10753746B2 (en) | 2012-11-29 | 2020-08-25 | 3M Innovative Properties, Inc. | Multi-mode stylus and digitizer system |
US9958954B2 (en) | 2012-12-13 | 2018-05-01 | 3M Innovative Properties Company | System and methods for calibrating a digitizer system |
CN108845685A (zh) * | 2018-06-01 | 2018-11-20 | 广东小天才科技有限公司 | 一种触控笔 |
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NL8501460A (nl) * | 1985-05-22 | 1986-12-16 | Philips Nv | Werkwijze voor het identificeren van voorwerpen die voorzien zijn van een kodeveld met stipkode, inrichting voor het identificeren van zo een stipkode, en produkt voorzien van zo een stipkode. |
US4764885A (en) * | 1986-04-25 | 1988-08-16 | International Business Machines Corporaton | Minimum parallax stylus detection subsystem for a display device |
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-
2002
- 2002-10-31 US US10/284,421 patent/US7430497B2/en not_active Expired - Fee Related
-
2003
- 2003-09-18 EP EP03021238A patent/EP1416365A3/en not_active Withdrawn
- 2003-09-26 CN CNB031601367A patent/CN100377049C/zh not_active Expired - Fee Related
- 2003-09-26 BR BR0304269-3A patent/BR0304269A/pt not_active IP Right Cessation
- 2003-09-30 KR KR1020030067927A patent/KR20040038649A/ko not_active Application Discontinuation
- 2003-09-30 JP JP2003342613A patent/JP2004152272A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR0304269A (pt) | 2004-08-31 |
US7430497B2 (en) | 2008-09-30 |
US20040085302A1 (en) | 2004-05-06 |
CN100377049C (zh) | 2008-03-26 |
KR20040038649A (ko) | 2004-05-08 |
EP1416365A2 (en) | 2004-05-06 |
JP2004152272A (ja) | 2004-05-27 |
EP1416365A3 (en) | 2005-07-13 |
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